1. a naive, or simple man

2. a wasp
I don't care if this jasper is looking for help. I can't do anything for him.
by The Return of Light Joker December 23, 2011
Human sex-balls. Danglies.
"Open wide darlin', I've got a hankering to dunk my jaspers!"
by D. Finer November 28, 2006
An all use term that means beverage.
Mate, pass the jasper, I'm gasping
by gargleflex October 25, 2010
When you need more than 1 roll of toilet paper after taking a shit, you've pulled a Jasper.
Person 1: Did you liked your kebab last night?
Person 2: No i didn't, it gave me a Jasper.
Person 1: Auwchh..
by Pitbull_123 June 15, 2011
A prison term used as slang for a black lesbian in the 1970's and -80's. It is uncommon today.
"I have no problem with being a dyke, but I still feel utter revulsion the second I hear the word 'jasper'"
by Axel Edgren September 03, 2005
Guy who usually dates the wrong person. Usually a drama queen but totally cute and intoxicatingly charming. Suspected to be gay occasionally.
That guy is acting like such a "jasper."

He's falling for her like a "jasper".
by Michelle B April 04, 2008
1) A lesbian (of any race...) 2) A common name for pet pigs.
"Get over here, Jasper", said Farmer John.
by Golem was a greedy stripper September 20, 2006
1) Males from Denmark who refuse to drink American beer
1) I ordered a Sam Adams and its expensive so don't be a Jasper
by KB Red May 17, 2008

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